20000222003 has 8 divisors (see below), whose sum is σ = 20046476160. Its totient is φ = 19953996160.

The previous prime is 20000221991. The next prime is 20000222023. The reversal of 20000222003 is 30022200002.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 20000222003 - 2¹² = 20000217907 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20000222023) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2095883 + ... + 2105403.

It is an arithmetic number, because the mean of its divisors is an integer number (2505809520).

Almost surely, 2^20000222003 is an apocalyptic number.

20000222003 is a deficient number, since it is larger than the sum of its proper divisors (46254157).

20000222003 is an equidigital number, since it uses as much as digits as its factorization.

20000222003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14157.

The product of its (nonzero) digits is 48, while the sum is 11.

Adding to 20000222003 its reverse (30022200002), we get a palindrome (50022422005).

The spelling of 20000222003 in words is "twenty billion, two hundred twenty-two thousand, three".